Stud 9/16"-18 x 2.5" (7K QRG)

Over all length from tip to tip is 2.75" The length of the shoulder is @ 1" including smooth and knurled portion The diameter of the knurled portion is .6210" 9/16-18 This stud works with all 7k electric brake quality running gear axles and rockwell american axles that use 9/16" studs. The most common lug nut used with this stud is the 9/16"-18, 60 degree cone nut Lug nut for this stud: 111533